40122033424 has 40 divisors (see below), whose sum is σ = 84843578592. Its totient is φ = 18228645120.

The previous prime is 40122033407. The next prime is 40122033431. The reversal of 40122033424 is 42433022104.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325987 + ... + 431869.

Almost surely, 2^40122033424 is an apocalyptic number.

40122033424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40122033424 is an abundant number, since it is smaller than the sum of its proper divisors (44721545168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40122033424 is a wasteful number, since it uses less digits than its factorization.

40122033424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108055 (or 108049 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 40122033424 its reverse (42433022104), we get a palindrome (82555055528).

The spelling of 40122033424 in words is "forty billion, one hundred twenty-two million, thirty-three thousand, four hundred twenty-four".